CN210480006U

CN210480006U - Mobile conveyer

Info

Publication number: CN210480006U
Application number: CN201921255578.6U
Authority: CN
Inventors: 张春微
Original assignee: Yidu Bomei Mechanical And Electrical Equipment Co Ltd
Current assignee: Yidu Bomei Mechanical And Electrical Equipment Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-05-08
Anticipated expiration: 2029-08-05

Abstract

The mobile conveyor comprises a walking mechanism, a belt conveyor, a hopper and a springboard; one end of the belt conveyor is hinged on the frame of the travelling mechanism, and the other end of the belt conveyor is connected with a winch arranged on the travelling mechanism; the hopper is arranged on the travelling mechanism, and one end of the belt conveyor is positioned below the hopper; springboard one end is articulated with the running gear frame, and it has a plurality of first hydro-cylinders that are used for driving the springboard rotation to articulate on the running gear, the utility model is used for solve the problem that the material level was inconvenient and had the potential safety hazard in the adjustment of slope type pier bulk material transport.

Description

Mobile conveyer

Technical Field

The utility model relates to a transportation machinery, in particular to portable conveyer.

Background

The three gorges reservoir area belongs to hilly landform, a plurality of wharfs at the edge of a river are slope-type, and most of materials on and off the wharfs adopt chutes or movable belt conveyors, such as the materials with patent numbers of 'CN 204507986U' and the names of 'a movable belt conveyor'; the patent number is "CN 205739251U", the name is "a portable band conveyer" etc. to bagged materials (for example bagged feed, maize or cement etc.) no matter be the long river dry season or flood period can both be carried through portable band conveyer, and just need install hopper and springboard additional at portable band conveyer input to bulk materials (for example phosphorus ore, colliery etc.), the tip lorry backs a car to the springboard on the back, unloads in the hopper, by the defeated material of band conveyer on-board again, this kind of conveying mode drawback lies in: on one hand, after the loading of one cabin of the ship is finished, the movable belt conveyor, the hopper and the springboard need to be moved to the next cabin of the ship for loading, and the springboard and the hopper are inconvenient to move; on the other hand, as the dock is slope-type, the ramp is inconvenient to erect and unstable, the ramp is often swayed or abnormally sounded when the dump truck is in a form of a dump truck, the ramp can incline, slide or the truck can overturn, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a portable conveyer for solve ramp type pier bulk material and carry the inconvenient problem that has the potential safety hazard of adjustment material loading position.

In order to solve the above problem, the to-be-solved technical scheme of the utility model is:

the mobile conveyor comprises a walking mechanism, a belt conveyor, a hopper and a springboard; one end of the belt conveyor is hinged on the frame of the travelling mechanism, and the other end of the belt conveyor is connected with a winch arranged on the travelling mechanism; the hopper is arranged on the travelling mechanism, and one end of the belt conveyor is positioned below the hopper; one end of the springboard is hinged with the frame of the walking mechanism, and a plurality of first oil cylinders used for driving the springboard to rotate are hinged on the walking mechanism.

The springboard comprises an a board section and a b board section, one end of the a board section is hinged to the traveling mechanism frame, the other end of the a board section is hinged to the b board section, the a board section is hinged to the b board section through a plurality of second oil cylinders, first hydraulic support legs are respectively installed on two sides of one end, close to the b board section, of the a board section or two sides of one end, close to the a board section, of the b board section, and the two hydraulic control valves of the two first hydraulic support legs respectively control stretching and retracting.

The belt conveyor comprises a belt c section and a belt d section, the belt c section is installed in the traveling mechanism, one end of the belt d section is hinged with the traveling mechanism, and a pinch roller is installed on a belt conveyor frame between the belt c section and the belt d section.

A circle of baffle is fixedly connected to the opening at the upper end of the hopper, an opening is formed in the baffle, and one end of the springboard faces the opening.

The running mechanism is a crawler chassis.

And four corners of the traveling mechanism are respectively provided with second hydraulic support legs, and the four second hydraulic support legs are respectively controlled to stretch by four hydraulic control valves.

The hydraulic gate is installed to the hopper discharge gate, hydraulic gate includes that two upper ends articulate the radial gate at the hopper discharge gate, and two radial gate both ends pass through the gear connection transmission, and one of them gate is articulated through third hydro-cylinder and hopper.

The utility model has the advantages that:

1. the hopper, the springboard and the belt are conveyed and connected to the travelling mechanism in a centralized mode, the travelling mechanism drives the hopper, the springboard and the belt to convey the bulk materials to move integrally, and the problem that a bulk material conveyor of a slope type wharf is inconvenient to move is solved.

2. The springboard and the hopper are connected with the shape mechanism, and all the parts are connected into a whole, so that the mechanical structure of the springboard and the hopper is more stable and reliable, the possibility that the springboard is inclined and the truck overturns when the truck goes up and down is eliminated, and the springboard and the hopper are safer to use.

3. The two first hydraulic support legs and the four second hydraulic support legs are respectively controlled to stretch out and retract by a two-position two-way valve, so that the extending lengths of the four second hydraulic support legs can be different, and the requirement of supporting the walking mechanism on a slope-type river-entering road is met.

Drawings

The invention will be further explained with reference to the drawings:

fig. 1 is a schematic perspective view of one of the viewing angles of the present invention, in which a belt of a belt conveyor is not shown,

FIG. 2 is a schematic perspective view of another perspective of the present invention,

fig. 3 is a schematic front view of the springboard of the present invention in a folded state,

figure 4 is a bottom view of the present invention,

fig. 5 is a diagram of a hydraulic system of the present invention.

In the figure: the device comprises a travelling mechanism 1, a belt conveyor 2, a springboard 3, a hopper 4, a hydraulic station 5, a pinch roller 6, a generator 7, an operation chamber 8, a first hydraulic support leg 9, a first oil cylinder 10, a second hydraulic support leg 11, a hydraulic winch 12, a radial gate 13, a third oil cylinder 14, a second oil cylinder 15, a d belt section 21, a c belt section 22, a b plate section 31, an a plate section 32 and a baffle 41.

Detailed Description

The following will explain in detail embodiments of the present invention with reference to the drawings and examples, thereby embodying the present invention

How to apply technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.

As shown in fig. 1 to 5, the mobile conveyor comprises a traveling mechanism 1, a hydraulic station 5, an operation chamber 8 and a generator 7 are mounted on the traveling mechanism 1, the mobile conveyor further comprises a belt conveyor 2, a hopper 4 and a springboard 3, and the generator 7 is used for supplying power to the hydraulic station 5 and the belt conveyor 2; one end of the belt conveyor 2 is hinged on the frame of the travelling mechanism 1, and the other end is connected with a hydraulic winch 12 arranged on the travelling mechanism 1; the hopper 4 is arranged on the travelling mechanism 1, and one end of the belt conveyor 2 is positioned below the hopper 4; one end of the springboard 3 is hinged with the frame of the walking mechanism 1, and a plurality of first oil cylinders 10 for driving the springboard 3 to rotate are hinged on the walking mechanism 1.

It should be noted that fig. 1 shows that the springboard 3 and the belt conveyor 2 are connected to the traveling mechanism 1 at an included angle of 90 degrees on the horizontal plane, and the connection mode of the included angle of 90 degrees is only for the purpose of making the person skilled in the art understand the present invention more easily and clearly, but not for the limiting explanation of the present invention; and as long as do not constitute conflicts, each embodiment and each feature in each embodiment in the present invention can be combined with each other, and the formed technical solution is all within the protection scope of the present invention, for example: the springboard 3 and the belt conveyor 2 are connected on the running mechanism 1 at an included angle of 180 degrees, 120 degrees or 100 degrees on the horizontal plane.

The utility model discloses a theory of operation and application method do: in a normal state, as shown in fig. 3, the diving board 3 and the belt conveyor 2 are in a retracted state, when the ship needs to be used, the travelling mechanism 1 moves the ship edge, then the hydraulic winch 12 puts down the belt conveyor 2 to enable one end of the belt conveyor 2 to extend into the cabin, then the piston rods of the first oil cylinders 10 retract to put down the diving board 3, the dump truck backs the ship along the diving board 3 to one side of the hopper 4 to unload the material into the hopper 4, the belt conveyor 2 conveys the material into the cabin, when one cabin of the cabins is filled with the material, the diving board 3 and the belt conveyor 2 are retracted again, and the travelling mechanism 1 moves the belt conveyor 2 and the diving board 3 to the next cabin of the ship to be filled with the material.

The springboard 3 comprises an a board section 32 and a b board section 31, one end of the a board section 32 is hinged to the frame of the walking mechanism 1, the other end of the a board section is hinged to the b board section 31, the a board section 32 is hinged to the b board section 31 through a plurality of second oil cylinders 15, first hydraulic support legs 9 are respectively installed on one end, close to the b board section 31, of the a board section 32 or on two sides, close to one end of the a board section 32, of the b board section 31, and the two first hydraulic support legs 9 are respectively controlled to stretch by two hydraulic control valves. Two segmentation springboards 3 can be folded the springboard 3 volume to littleer, make things convenient for running gear 1 to remove, are supported a board section 32 and b board section 31 by two first hydraulic leg 9 in addition, prevent that the tipper from buckling springboard 3. Two first hydraulic leg 9 are flexible by a three-position cross valve and two-position two-way valve independent control, and this kind of structure makes two first hydraulic leg 9 stretch out length and can adjust to be different to satisfy the support demand of pier ramp 3, ensure every first hydraulic leg 9 homoenergetic and grab ground, ensure the stability of springboard.

The belt conveyor 2 comprises a c belt section 22 and a d belt section 21, the c belt section 22 is installed in the traveling mechanism 1, one end of the d belt section 21 is hinged with the traveling mechanism 1, and a pinch roller 6 is installed on a rack of the belt conveyor 2 between the c belt section 22 and the d belt section 21. The materials in the storage bin fall on the c belt section 22, then the d belt section 21 is conveyed to the cabin, the hydraulic winch 12 pulls the d belt section 21 to be retracted, and the belt pressing wheel 6 ensures that the d belt section 21 is normally retracted and retracted, ensures that the belt is attached to the roller of the belt conveyor 2 in real time, and ensures that the materials can be normally conveyed.

A circle of baffle plates 41 are fixedly connected to the opening at the upper end of the hopper 4, the baffle plates 41 are provided with openings, and one end of the springboard 3 faces the openings. When the dump truck is unloading, the baffle 41 can prevent the materials from splashing.

The travelling mechanism 1 is a crawler chassis. As shown in FIG. 5, the crawler chassis is driven by a hydraulic left-hand motor and a hydraulic right-hand motor to move, so that the walking requirement of the slope wharf is met.

As shown in fig. 4, the four corners of the traveling mechanism 1 are respectively provided with the second hydraulic legs 11, and the four second hydraulic legs 11 are respectively controlled to extend and contract by the four hydraulic control valves. When the conveyer material, put down each second hydraulic leg 11, enlarge and slope area of contact, stability when improving the conveyer and using, four second hydraulic legs 11 are flexible by a tribit cross valve and four two-position two-way valve single control simultaneously, this kind of structure makes four second hydraulic legs 11 stretch out length and can adjust into inequality, in order to satisfy the support demand that the pier slope is facing running gear 1, ensure every second hydraulic leg 11 homoenergetic and grab ground, can all adjust running gear 1 and springboard 3 to the level through two first hydraulic legs 9 and four second hydraulic legs 11 in addition, in order to ensure the safe material loading of tip truck.

As shown in fig. 3, a hydraulic gate is installed at the discharge port of the hopper 4, the hydraulic gate comprises two radial gates 13, the upper ends of which are hinged at the discharge port of the hopper 4, two ends of each radial gate 13 are connected and driven through gears, and one gate is hinged with the hopper 4 through a third oil cylinder 14. During the third hydro-cylinder 14, two radial gate 13 of third hydro-cylinder 14 pulling are opened or are closed 4 discharge gates of hopper, set up hydraulic gate's aim at below hopper 4: on one hand, the blanking speed of the hopper 4 is adjusted; on the other hand, when the blanking of the hopper 4 is half, the cabin chamber is filled with the material, and the discharge hole of the hopper 4 can be closed by using the hydraulic lock gate, so that the material is prevented from being scattered in the moving process of the travelling mechanism 1.

Claims

1. Portable conveyer, including running gear (1), its characterized in that: the device also comprises a conveyor (2), a hopper (4) and a springboard (3); one end of the conveyor (2) is hinged on the frame of the travelling mechanism (1), and the other end is connected with a winch (12) arranged on the travelling mechanism (1); the hopper (4) is arranged on the travelling mechanism (1), and one end of the belt conveyor (2) is positioned below the hopper (4); one end of the springboard (3) is hinged with the frame of the walking mechanism (1), and a plurality of first oil cylinders (10) for driving the springboard (3) to rotate are hinged on the walking mechanism (1).

2. The mobile conveyor of claim 1, wherein: springboard (3) include a plurality of plate sections, and it is articulated through a plurality of second hydro-cylinders (15) between two adjacent plate sections, install many first hydraulic leg (9) on springboard (3).

3. The mobile conveyor of claim 2, wherein: the plurality of first hydraulic support legs (9) are respectively controlled to extend and retract by a plurality of hydraulic control valves.

4. The mobile conveyor of claim 1, wherein: the belt conveyor (2) comprises a c belt section (22) and a d belt section (21), the c belt section (22) is installed in the traveling mechanism (1), one end of the d belt section (21) is hinged to the traveling mechanism (1), and a pinch roller (6) is installed on a rack of the belt conveyor (2) between the c belt section (22) and the d belt section (21).

5. The mobile conveyor according to any one of claims 1 to 4, wherein: a circle of baffle plates (41) are fixedly connected to the opening at the upper end of the hopper (4), the baffle plates (41) are provided with openings, and one end of the springboard (3) faces the openings.

6. The mobile conveyor according to any one of claims 1 to 4, wherein: the walking mechanism (1) is a crawler chassis.

7. The mobile conveyor according to any one of claims 1 to 4, wherein: a plurality of second hydraulic supporting legs (11) are arranged around the travelling mechanism (1).

8. The mobile conveyor according to any one of claims 1 to 4, wherein: the plurality of second hydraulic legs (11) are respectively controlled to extend and retract by a plurality of hydraulic control valves.

9. The mobile conveyor according to any one of claims 1 to 4, wherein: hydraulic gate is installed to hopper (4) discharge gate, hydraulic gate includes that two upper ends articulate radial gate (13) at hopper (4) discharge gate, and gear connection transmission is passed through at two radial gate (13) both ends, and one of them gate is articulated through third hydro-cylinder (14) and hopper (4).